Adhesive strength of fiberglass posts treated with  thio-urethane-based experimental silanes

Piccolli Vitoria; Pfeifer Carmem; Piovezan Fugolin Ana; Pomini Marcos; Ramos Roberta; Consani Rafael

doi:https://dx.doi.org/10.26650/eor.20210114

Research Article

DOI :10.26650/eor.20210114 IUP :10.26650/eor.20210114 Full Text (PDF)

Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes

Vitoria Massoneto Piccolli, Carmem Silvia Pfeifer, Ana Paula Piovezan Fugolin, Marcos Cezar Pomini, Roberta Araujo De Paula Ramos, Rafael Leonardo Xediek Consani

Purpose The aim of this study was to evaluate the adhesive bond strength of fiberglass posts treated with experimental silanes based on thio-urethane and submitted to thermo and mechanical cycles. Materials and Methods Bovine roots were divided into six groups: RX-RU2 (RelyX CP + RelyX U200); PETMPHDDI-RU2 (PETMP-HDDI + RelyX U200); PETMP-BDI-RU2 (PETMP-BDI + RelyX U200); RX-RU (RelyX CP + RelyX Ultimate); PETMP-HDDI-RU (PETMP-HDDI + RelyX Ultimate); PETMP-BDI-RU (PETMP-BDI + RelyX Ultimate). One slice from each root third (n=10) was submitted to the push-out test and the values evaluated with R Program statistical analysis, while the failure pattern assessed in percentage. Results Among root thirds, RX-RU2 promoted greater strength at the cervical and apical thirds; PETMP-HDDI-RU2 showed highest values at the three thirds; and PETMPBDI-RU2 was strongest at the apical third. RX-RU presented higher strength at the apical third, and PETMP-HDDI-RU and PETMP-BDI-RU had similar values at the three thirds. In each root third, PETMP-HDDI-RU2 showed similar strength at all thirds, and similar strength at the apical third was observed for other associations. Mixed and adhesive failures predominated. Conclusion Experimental silanes promoted different bond strength values in the adhesion of fiberglass posts to the root thirds, with better results for PETMP-HDDI silane. The root region did not influence the failure pattern and most slices showed mixed (MCDP) or adhesive (ADP) failure.

Keywords: Fiberglass post, Experimental silane, Resin cement, Adhesive strength, Failure pattern

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APA

Piccolli, V.M., Pfeifer, C.S., Piovezan Fugolin, A.P., Pomini, M.C., Ramos, R.A., & Consani, R.L. (2021). Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes. European Oral Research, 55(2), 60-66. https://doi.org/10.26650/eor.20210114

AMA

Piccolli V M, Pfeifer C S, Piovezan Fugolin A P, Pomini M C, Ramos R A, Consani R L. Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes. European Oral Research. 2021;55(2):60-66. https://doi.org/10.26650/eor.20210114

ABNT

Piccolli, V.M.; Pfeifer, C.S.; Piovezan Fugolin, A.P.; Pomini, M.C.; Ramos, R.A.; Consani, R.L. Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes. European Oral Research, [Publisher Location], v. 55, n. 2, p. 60-66, 2021.

Chicago: Author-Date Style

Piccolli, Vitoria Massoneto, and Carmem Silvia Pfeifer and Ana Paula Piovezan Fugolin and Marcos Cezar Pomini and Roberta Araujo De Paula Ramos and Rafael Leonardo Xediek Consani. 2021. “Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes.” European Oral Research 55, no. 2: 60-66. https://doi.org/10.26650/eor.20210114

Chicago: Humanities Style

Piccolli, Vitoria Massoneto, and Carmem Silvia Pfeifer and Ana Paula Piovezan Fugolin and Marcos Cezar Pomini and Roberta Araujo De Paula Ramos and Rafael Leonardo Xediek Consani. “Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes.” European Oral Research 55, no. 2 (May. 2024): 60-66. https://doi.org/10.26650/eor.20210114

Harvard: Australian Style

Piccolli, VM & Pfeifer, CS & Piovezan Fugolin, AP & Pomini, MC & Ramos, RA & Consani, RL 2021, 'Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes', European Oral Research, vol. 55, no. 2, pp. 60-66, viewed 11 May. 2024, https://doi.org/10.26650/eor.20210114

Harvard: Author-Date Style

Piccolli, V.M. and Pfeifer, C.S. and Piovezan Fugolin, A.P. and Pomini, M.C. and Ramos, R.A. and Consani, R.L. (2021) ‘Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes’, European Oral Research, 55(2), pp. 60-66. https://doi.org/10.26650/eor.20210114 (11 May. 2024).

MLA

Piccolli, Vitoria Massoneto, and Carmem Silvia Pfeifer and Ana Paula Piovezan Fugolin and Marcos Cezar Pomini and Roberta Araujo De Paula Ramos and Rafael Leonardo Xediek Consani. “Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes.” European Oral Research, vol. 55, no. 2, 2021, pp. 60-66. [Database Container], https://doi.org/10.26650/eor.20210114

Vancouver

Piccolli VM, Pfeifer CS, Piovezan Fugolin AP, Pomini MC, Ramos RA, Consani RL. Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes. European Oral Research [Internet]. 11 May. 2024 [cited 11 May. 2024];55(2):60-66. Available from: https://doi.org/10.26650/eor.20210114 doi: 10.26650/eor.20210114

ISNAD

Piccolli, VitoriaMassoneto - Pfeifer, CarmemSilvia - Piovezan Fugolin, AnaPaula - Pomini, MarcosCezar - Ramos, RobertaAraujo De Paula - Consani, RafaelLeonardo Xediek. “Adhesive strength of fiberglass posts treated with thio-urethane-based experimental silanes”. European Oral Research 55/2 (May. 2024): 60-66. https://doi.org/10.26650/eor.20210114

Volume 55, Issue 22021, P. 60-66

TIMELINE

Submitted	02.05.2020
Accepted	21.10.2020
Published Online	27.05.2021

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